Fairchild Semiconductor
74LCX257MTCX
Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs

Qualification Data

Fairchild Product Reliability Report

    Test Standards:

  • Moisture Sensitivity: 1
  • Physical Dimensions: TSSOP
space



AttributeValue
General Information
Device Marking(TOP MARK)$Y&Z&2&K
LCX257
Family Code07K
Package TypeTSSOP
Package Description016,PLASTIC, TSSOP 4.4MM W,.65MM PH,JEDEC
Pin Count16
FIT1.4
Maximum Reflow Temperature260C
MSL Rating1|
Restriction of Hazardous Substance
Standard Plating FinishNiPdAu
Base Metal/Leadframe MaterialCopper,Nickel,Silicon,Magnesium,Silver
Lead Pitch650
Minimum Lead Spacing350
Package Assembly*
Plating Finish Layer Thickness0.5 - 2.0um Ni , 0.0025 - .15um Pd, >0.0025um Au
Moisture Sensitivity1
DAP SizeHD
Frame Material2.0 SQ
UL Flammability RatingUL-94V0
Die Attach TypeEpoxy / QMI 519
Wire MaterialAu
Wire Diameter0.8 MIL

*If an attribute is listed twice, either can be used on the part.

© Copyright 2009 Fairchild Semiconductor